This is the SQL
select l_returnflag, l_linestatus, sum(l_quantity) as sum_qty, sum(l_extendedprice) as sum_base_price, sum(l_extendedprice * (1 - l_discount)) as sum_disc_price, sum(l_extendedprice * (1 - l_discount) * (1 + l_tax)) as sum_charge, avg(l_quantity) as avg_qty, avg(l_extendedprice) as avg_price, avg(l_discount) as avg_disc, count(*) as count_order from lineitem where l_shipdate <= date '1998-12-01' - interval '90' day group by l_returnflag, l_linestatus order by l_returnflag, l_linestatus
This is the plan
The sort agg project can not be pushdown into the source, because of l_quantity, l_extendedprice, l_discount are decimal type.
How can I do?
The source execution cost is lower than dremio.